Search
.Management Sciences
Category: Basic of linux unix
What command is used with vi editor to replace text from cursor to right______________?
0
A. S
B. s
C. R
D. r
The physical layer of a network________________?
A. constructs packets of data and sends them across the network
B. controls error detection and correction
C. defines the electrical characteristics of signals passed between the computer and communication devices
D. All of the above
Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file ?
A. ls -F -x
B. ls -l
C. ls ~ x
D. Ip
The location of some system configuration and system administrator executable files, is________________?
A. /home
B. /proc
C. /var
D. /sbin
What project is currently developing X server support ?
A. XFree86 Project, Inc.
B. RHAD Labs
C. GNOME Project
D. All of the above
Recent Comments